<template>
	<view class="goods_list">
		<goods-list @goodsIitemClick="goGoodsDetail" :goods="goods"></goods-list>
		<view class="isOver" v-if="flag">------我是有底线的------</view>
	</view>
</template>

<script>
	import goodsList from '../../components/goods-list/goods-list.vue'
	export default {
		data() {
			return {
				pageindex:1,
				goods:[],
				flag:false	
			}
		},
		components:{"goods-list":goodsList},
		methods: {
			async getGoodsList(callBack){
			const res = await this.$myRequest({
				url:'/api/getgoods?pageindex='+this.pageindex
			})
			this.goods = [...this.goods,...res.data.message]
			callBack && callBack()
		},
		goGoodsDetail(id){
			uni.navigateTo({
				url:'/pages/goods-detail/goods-detail?id='+id
				})
		}	
		},
			onReachBottom(){
					console.log('上拉加载了');
					if(this.goods.length<this.pageindex*10) return this.flag = true
					this.pageindex++
					this.getGoodsList()
				},
				onPullDownRefresh(){
					console.log('下拉刷新了');
					this.pageindex = 1
					this.goods = []
					this.flag = false
					setTimeout(()=>{
						this.getGoodsList(()=>{
							uni.stopPullDownRefresh()
						})
					},1000)
				}
	}
</script>

<style lang="scss">
	.goods_list {
		background: #eee;;
	}
	.isOver {
		width: 100%;
		height: 50px;
		line-height: 50px;
		text-align: center;
		// background: #fff;
		font-size: 28rpx;
	}
</style>